﻿/*
Copyright (c) 2016 Robert Gaffney
Licensed under the MIT License:

Permission is hereby granted, free of charge, to any person obtaining a copy of this software and associated 
documentation files (the "Software"), to deal in the Software without restriction, including without limitation 
the rights to use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of the Software, and 
to permit persons to whom the Software is furnished to do so, subject to the following conditions:

The above copyright notice and this permission notice shall be included in all copies or substantial portions of the Software.

THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE 
WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR
OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
*/

using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Threading.Tasks;

namespace Kemper_Duplicate_Finder
{
    class SourceFile
    {
        public FileReader fr;
        public Dictionary<string, FileReader> ampMatchFiles;
        public Dictionary<string, FileReader> cabMatchFiles;
        public bool differentAmpAuthors;
        public bool differentCabAuthors;

        public SourceFile(FileReader fr)
        {
            this.fr = fr;
            ampMatchFiles = new Dictionary<string, FileReader>();
            cabMatchFiles = new Dictionary<string, FileReader>();
            differentAmpAuthors = false;
            differentCabAuthors = false;
        }

        public void getMatches(string profileType, Dictionary<string, List<string>> filesByHash, Dictionary<string, FileReader> destFiles)
        {
            List<string> fileList;

            string hash = "";
            if (profileType.Equals("Amp"))
            {
                hash = this.fr.ampHash;
            }

            if (profileType.Equals("Cab"))
            {
                hash = this.fr.cabHash;
            }

            if (!hash.Equals(""))
            {

                if (filesByHash.TryGetValue(hash, out fileList))
                {
                    bool nonSameFileMatch = false;
                    foreach (string matchFileName in fileList)
                    {
                        if (!matchFileName.ToLower().Equals(this.fr.path.ToLower()))
                        {
                            nonSameFileMatch = true;
                            break;
                        }
                    }

                    if (nonSameFileMatch)
                    {
                        foreach (string destFileName in fileList)
                        {
                            if (!destFileName.ToLower().Equals(this.fr.path.ToLower()))
                            {
                                FileReader destFR;
                                if (destFiles.TryGetValue(destFileName, out destFR))
                                {
                                    if (profileType.Equals("Amp"))
                                    {
                                        this.ampMatchFiles.Add(destFileName, destFR);
                                        if (!destFR.getAmpAuthor().Equals(this.fr.getAmpAuthor()))
                                            this.differentAmpAuthors = true;
                                    }
                                    if (profileType.Equals("Cab"))
                                    {
                                        this.cabMatchFiles.Add(destFileName, destFR);
                                        if (!destFR.getCabAuthor().Equals(this.fr.getCabAuthor()))
                                            this.differentCabAuthors = true;
                                    }
                                }
                            }
                        }
                    }
                }
            }
        }
    }
}